Special Guest Stars Jamie Noel as Herself (Laboratory Director - Northeast Environmental Labs) Billy Glidden as Himself (Carpenter) John Bachand as Himself (Industrial Hygienist - Northeast Environmental Labs) Kristina Scaviola as Herself (Laboratory Supervisor - Northeast Environmental Labs) Credit Only Richard Trethewey as Plumbing & Heating Expert Jenn Nawada as Landscape Designer Mauro Henrique as Painter Mark McCullough as Mason
